个性化低和中等负荷电路训练对抵抗训练的男性身体表现,荷尔蒙反应和血液学适应的影响
Wuwen Peng1, Wenhao Qu1, Di Lu2
1School of Athletic Training, Guangzhou Sport University, Guang Zhou, China.
Journal of sports science & medicine
|February 19, 2026
概括
低负荷电路训练 (LL-CT) 和中等负荷电路训练 (ML-CT) 在抵抗训练的男性中产生类似的身体性能改善. LL-CT显示出更高的机械效率与可比的荷尔蒙和血液学适应.
科学领域:
- 运动生理学 运动生理学
- 运动科学 运动科学 运动科学
- 人类表现的人类表现.
背景情况:
- 电路训练是一种流行的抵抗训练方法.
- 不同的负载强度 (低或中等) 对生理适应的影响尚未完全理解.
- 了解这些差异对于优化培训计划至关重要.
研究的目的:
- 为了比较低负荷电路训练 (LL-CT) 和中等负荷电路训练 (ML-CT) 对身体表现的影响.
- 在LL-CT和ML-CT之后分析荷尔蒙反应和血液学参数.
- 在抵抗训练的男性中,确定LL-CT与ML-CT的机械效率.
主要方法:
- 32名经过抵抗训练的雄性被分为LL-CT (30% 1RM),ML-CT (70% 1RM) 和对照组.
- 培训包括每周两次为期8周的培训,每周有特定的电路协议和休息时间.
- 测量包括强度 (1RM),功率 (峰值功率),跳跃性能 (CMJ,SJ),冲刺和敏捷时间,VO2max和血液标记.
主要成果:
- 与对照组相比,LL-CT和ML-CT两组的力量,功率,跳跃高度,冲刺和敏捷时间以及VO2max均显著改善.
- 在LL-CT和ML-CT组之间没有观察到显著的绩效结果差异,除了在两组训练组和对照组中优越的1RM.
- 这两种训练方法都增加了总丸激素和体质血红蛋白平均度;只有ML-CT显著增加了血红蛋白.
结论:
- 在抵抗训练的男性中,LL-CT和ML-CT引起了可比的身体性能适应.
- LL-CT 显示出更高的机械效率,同时实现了类似的性能增长.
- 这两种训练方案都诱导了有利的荷尔蒙和血液学变化,血红蛋白反应略有差异.
更多相关视频
07:40Impact of High-intensity Interval Exercise and Moderate-Intensity Continuous Exercise on the Cardiac Troponin T Level at an Early Stage of Training
Published on: October 10, 2019
7.8K
08:27A Real-World High-Intensity Interval Training Protocol for Cardiorespiratory Fitness Improvement
Published on: February 22, 2022
3.7K
相关概念视频
Exercise and Muscle Performance
2.7K
Exercise induces a range of adaptations in muscle tissue, depending on the type and duration of activity. Such physical training can be broadly categorized into two types: endurance exercises and resistance exercises.
Endurance exercises
Endurance exercises involve running, swimming, or cycling, which require repetitive movements with low force output. When a person engages in endurance exercise, a few noticeable changes occur in their skeletal muscles. For instance, the number of capillaries...
Endurance exercises
Endurance exercises involve running, swimming, or cycling, which require repetitive movements with low force output. When a person engages in endurance exercise, a few noticeable changes occur in their skeletal muscles. For instance, the number of capillaries...
2.7K
Exercise and Cardiovascular Response
4.7K
Exercise significantly impacts cardiovascular response, which is crucial for understanding patient health and designing effective treatment plans.
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
4.7K
Exercise and Cardiac Output
2.2K
Regular physical activity is essential for maintaining cardiovascular health, with aerobic exercises being particularly effective. According to the American Heart Association, 150 minutes of moderate to intense aerobic exercise per week is recommended for a healthy heart. Aerobic activities may include brisk walking, running, bicycling, cross-country skiing, and swimming, ideally performed three to five times per week.
Sustained exercise increases the muscles' oxygen demand, which can be...
Sustained exercise increases the muscles' oxygen demand, which can be...
2.2K
Pathophysiology of Cardiac Performance
1.7K
Typical heart performance is influenced by heart rate, rhythm, myocardial contraction, and metabolism or blood flow. The cardiac muscle exhibits distinct electrophysiological features, including pacemaker activity and calcium channel control, which play a vital role in the heart's response to various drugs. The autonomic nervous system, comprising the sympathetic and parasympathetic branches, regulates heart rate. Sympathetic activation increases heart rate, while parasympathetic activation...
1.7K
